Asus ROG Strix B550-A GAMING Desktop Motherboard - AMD B550 Chipset - Socket AM4 - ATX
- Ryzen 3 processors supported for enhanced, dependable system performance with maximum usability
- DDR4 SDRAM compatible slot - Install memory that synchronizes electrical and clock signals for an efficient data throughput
- RAID supported levels provide data reliability and fault tolerance
- DisplayPort host interface allows audio and video signals to be shared in a single cable transmission to ensure maximum efficiency
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Product Description
Asus ROG Strix B550-A GAMING Desktop Motherboard - AMD B550 Chipset - Socket AM4 - ATX - AMD B550 Ryzen AM4 Gaming ATX motherboard with PCIe 4.0, teamed power stages, Intel 2.5Gb Ethernet, dual M.2 with heatsinks, SATA 6 Gbps, USB 3.2 Gen 2 and Aura Sync RGB
AM4 socket: Ready for 3rd Gen AMD Ryzen processors
Best gaming connectivity: PCIe 4.0-ready, dual M.2, USB 3.2 Gen 2 Type-C plus HDMI 2.1 and DisplayPort 1.2 output support
Smooth networking: Intel 2.5Gb Ethernet with ASUS LANGuard
Robust power solution: Teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
Renowned software: Intuitive dashboards for UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds
DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack, Q-LEDs and SafeSlot
Unmatched personalization: ASUS-exclusive Aura Sync RGB lighting, including Aura RGB header and addressable Gen 2 RGB header
Industry-leading gaming audio: AI Noise-Canceling Microphone, SupremeFX S1220A codec, DTS Sound Unbound and Sonic Studio III for immersive audio
B550-A GAMING
Designed for those seeking to get the most out of their build, ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe 4.0 connectivity. Offering robust power delivery and effective cooling, ROG Strix B550-A Gaming is well-equipped to handle 3rd Gen AMD Ryzen CPUs. As an added bonus, outstanding performance is complemented by a stunning silver-and-white finish and cyberpunk-inspired aesthetics that present a standout look.
Advance Your Gaming Immersion
ROG Strix B550-A Gaming is PCIe 4.0-ready and provides the latest connectivity options for supersmooth networking and blisteringly fast file transfers. Audio enhancements give you a massive advantage, allowing you to pick up on the subtlest of cues for a completely immersive gaming experience.
Storage
PCIe 4.0-Ready
ROG Strix B550-A Gaming features two M.2 slots, one of which supports the latest PCIe 4.0 standard to provide maximum storage flexibility and the fastest data speeds available via the 3rd Gen AMD Ryzen platform. Both M.2 slots support up to the type 22110 socket and NVM Express RAID for a performance boost.
Networking
Intel 2.5 Gb Ethernet
Onboard 2.5 Gb Ethernet gives your wired connection a boost, with speeds that are 2.5 times faster than standard Ethernet connections for speedy file transfers, lag-free gaming, and high-res video streaming.
Audio
SupremeFX
Built-in ROG SupremeFX audio technology ensures pristine audio for ROG Strix B550-A Gaming. Along with ensuring a flat frequency response for a neutral, detailed sound signature, it offers two front-panel outputs driven by op amps that deliver high-quality audio to gaming headsets.
AI Noise-Canceling Microphone
AI noise-canceling microphone software is exclusively featured on ROG Strix motherboards and supports 3.5 mm, USB, or Bluetooth headsets. The utility leverages a massive deep-learning database to preserve the sound of your voice while eliminating distracting keyboard clatter, mouse clicks, and other forms of environmental noise. And it only places a slight load on the CPU, ensuring minimal impact on gaming performance.
- Ryzen 3 processors supported for enhanced, dependable system performance with maximum usability
- DDR4 SDRAM compatible slot - Install memory that synchronizes electrical and clock signals for an efficient data throughput
- RAID supported levels provide data reliability and fault tolerance
- DisplayPort host interface allows audio and video signals to be shared in a single cable transmission to ensure maximum efficiency
- Retrieve a significant number of PCI slots, expansion slots, and peripheral ports that have an enhanced heat dissipation capability with the ATX desktop motherboard
- With 2 USB 2.0 ports, transfer several documents without error
Product Specifications
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2.5Gigabit EthernetYes
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Audio Channels7.1
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Brand NameAsus ROG
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Chipset ManufacturerAMD
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Chipset ModelB550
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Controller TypeSerial ATA/600
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Country of OriginChina
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Depth9.6"
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DisplayPortYes
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Environmental CertificationRoHS
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Environmentally FriendlyYes
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Form FactorATX
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HDMIYes
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Limited Warranty3 Year
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Manufacturer Part NumberROG STRIX B550-A GAMING
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Maximum Memory Supported128 GB
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Memory Form FactorDIMM UDIMM
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Memory TechnologyDDR4 SDRAM
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Multi GPU SupportedCrossFireX
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Number of Memory Slots4
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Number of Network (RJ-45) Ports1
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Number of Onboard USB 2.0 Ports4
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Number of Onboard USB 3.2 Ports2
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Number of PCI Express x1 Slots3
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Number of PCI Express x16 Slots2
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Number of SATA Interfaces6
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Number of Total Expansion Slots5
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Number of USB 2.0 Ports2
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Number of USB 3.2 Gen 1 Ports4
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Number of USB 3.2 Gen 2 Type-A Ports1
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Onboard VideoCPU Dependent Video
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Package ContentsStrix B550-A GAMING Desktop Motherboard Cables 1 x Addressable RGB extension cable 4 x SATA 6Gb/s Cables Miscellaneous 1 x Cable Ties Pack 1 x M.2 Rubber Package 1 x M.2 SSD Screw Package 1 x ROG Key Chain 1 x ROG STRIX Sticker 1 x ROG STRIX Thank You Card Installation Media 1 x Supporting DVD Documentation 1 x User Manual
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Processor SocketSocket AM4
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Processor SupportedRyzen 3 Ryzen 5 Ryzen 5 Pro Ryzen 7 Ryzen 7 PRO Ryzen 9 Ryzen 9 PRO
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Product LineStrix
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Product ModelB550-A GAMING
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Product NameStrix B550-A GAMING Desktop Motherboard
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Product TypeDesktop Motherboard
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RAID Levels0 1 10
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RAID SupportedYes
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S/PDIFYes
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Total Number of Onboard USB Ports6
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Total Number of PCI Express Slots5
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Total Number of USB Ports8
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Total Processor Supported1
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Width12"